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Zhang C, Guo Y, Yang Y, Du Z, Fan Y, Zhao Y, Yuan S. Oxidative stress on vessels at the maternal-fetal interface for female reproductive system disorders: Update. Front Endocrinol (Lausanne) 2023; 14:1118121. [PMID: 36967779 PMCID: PMC10036807 DOI: 10.3389/fendo.2023.1118121] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/22/2023] [Indexed: 03/12/2023] Open
Abstract
Considerable evidence shows that oxidative stress exists in the pathophysiological process of female reproductive system diseases. At present, there have been many studies on oxidative stress of placenta during pregnancy, especially for preeclampsia. However, studies that directly focus on the effects of oxidative stress on blood vessels at the maternal-fetal interface and their associated possible outcomes are still incomplete and ambiguous. To provide an option for early clinical prediction and therapeutic application of oxidative stress in female reproductive system diseases, this paper briefly describes the composition of the maternal-fetal interface and the molecular mediators produced by oxidative stress, focuses on the sources of oxidative stress and the signaling pathways of oxidative stress at the maternal-fetal interface, expounds the adverse consequences of oxidative stress on blood vessels, and deeply discusses the relationship between oxidative stress and some pregnancy complications and other female reproductive system diseases.
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Affiliation(s)
- Chenlu Zhang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yaxin Guo
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yan Yang
- School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaojin Du
- Reproductive Medical Center, Qingdao Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Yunhui Fan
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yin Zhao
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- *Correspondence: Yin Zhao, ; Suzhen Yuan,
| | - Suzhen Yuan
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- *Correspondence: Yin Zhao, ; Suzhen Yuan,
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Prenatal exposure to nitrate from drinking water and the risk of preterm birth. Environ Epidemiol 2022; 6:e223. [PMID: 36249267 PMCID: PMC9556052 DOI: 10.1097/ee9.0000000000000223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/15/2022] [Indexed: 12/02/2022] Open
Abstract
Evidence is emerging that preterm birth (PTB, birth before 37 completed weeks of gestation), a risk factor for neonatal mortality and future morbidity, may be induced by maternal nitrate (NO3−) exposure from drinking water. The objective of this study is to assess the association between maternal exposure to nitrate and the risk of PTB in a nationwide study of liveborn singletons.
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Brabin B, Tinto H, Roberts SA. Testing an infection model to explain excess risk of preterm birth with long-term iron supplementation in a malaria endemic area. Malar J 2019; 18:374. [PMID: 31771607 PMCID: PMC6880560 DOI: 10.1186/s12936-019-3013-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 11/16/2019] [Indexed: 12/15/2022] Open
Abstract
Background In view of recent evidence from a randomized trial in Burkina Faso that periconceptional iron supplementation substantially increases risk of spontaneous preterm birth (< 37 weeks) in first pregnancies (adjusted relative risk = 2.22; 95% CI 1.39–3.61), explanation is required to understand potential mechanisms, including progesterone mediated responses, linking long-term iron supplementation, malaria and gestational age. Methods The analysis developed a model based on a dual hit inflammatory mechanism arising from simultaneous malaria and gut infections, supported in part by published trial results. This model is developed to understand mechanisms linking iron supplementation, malaria and gestational age. Background literature substantiates synergistic inflammatory effects of these infections where trial data is unavailable. A path modelling exercise assessed direct and indirect paths influencing preterm birth and gestation length. Results A dual hit hypothesis incorporates two main pathways for pro-inflammatory mechanisms, which in this model, interact to increase hepcidin expression. Trial data showed preterm birth was positively associated with C-reactive protein (P = 0.0038) an inflammatory biomarker. The malaria pathway upregulates C-reactive protein and serum hepcidin, thereby reducing iron absorption. The enteric pathway results from unabsorbed gut iron, which induces microbiome changes and pathogenic gut infections, initiating pro-inflammatory events with lipopolysaccharide expression. Data from the trial suggest that raised hepcidin concentration is a mediating catalyst, being inversely associated with shorter gestational age at delivery (P = 0.002) and positively with preterm incidence (P = 0.007). A segmented regression model identified a change-point consisting of two segments before and after a sharp rise in hepcidin concentration. This showed a post change hepcidin elevation in women with increasing C-reactive protein values in late gestation (post-change slope 0.55. 95% CI 0.39–0.92, P < 0.001). Path modelling confirmed seasonal malaria effects on preterm birth, with mediation through C-reactive protein and (non-linear) hepcidin induction. Conclusions Following long-term iron supplementation, dual inflammatory pathways that mediate hepcidin expression and culminate in progesterone withdrawal may account for the reduction in gestational age observed in first pregnancies in this area of high malaria exposure. If correct, this model strongly suggests that in such areas, effective infection control is required prior to iron supplementation to avoid increasing preterm births. Trial registration NCT01210040. Registered with Clinicaltrials.gov on 27th September 2010
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Affiliation(s)
- Bernard Brabin
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, L35QA, UK. .,Institute of Infection and Global Health, University of Liverpool, Liverpool, UK. .,Global Child Health Group, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
| | - Halidou Tinto
- Clinical Research Unit of Nanoro (URCN/IRSS), Nanoro, Burkina Faso
| | - Stephen A Roberts
- Centre for Biostatistics, Division of Population Health, Health Services Research and Primary Care, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre (MAHSC), Manchester, UK
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Anderson SM, Naidoo RN, Pillay Y, Tiloke C, Muttoo S, Asharam K, Chuturgoon AA. HIV induced nitric oxide and lipid peroxidation, influences neonatal birthweight in a South African population. ENVIRONMENT INTERNATIONAL 2018; 121:1-12. [PMID: 30170231 DOI: 10.1016/j.envint.2018.08.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 08/16/2018] [Accepted: 08/17/2018] [Indexed: 06/08/2023]
Abstract
HIV has been implicated in adverse birth outcomes, due to increased oxidative stress and inflammation. In addition, HIV has been reported to increase nitric oxide levels. Therefore the combined exposures to HIV and traffic-related air pollution, within South Durban, South Africa (SA), may lead to adverse birth outcomes. However, the exact mechanism is still unknown; this study aimed to identify a potential mechanism. First, the influence of HIV on oxidative and nitrosative stress markers in pregnant women was assessed. Secondly, the effect of these stress makers and exposure to oxides of nitrogen (NOx) on neonatal birthweight (BW) was evaluated. Finally, the effect HIV and traffic-related pollution exposure has on the oxidative and endoplasmic profile and epigenetic regulation of Nrf2-Keap1 pathway by miR-144 and miR-28 in pregnant women was determined. Women, in their third trimester with singleton pregnancies, who were HIV+ and HIV-, were recruited from Durban, SA. Biomarker levels of serum nitrites/nitrates (NO) and malondialdehyde (MDA) were analysed and mRNA expression levels of oxidative and endoplasmic stress response genes were assessed. Land regression modelling was performed to determine NOx exposure levels. HIV exposure during pregnancy was associated with increased NO levels. NO was shown to reduce neonatal BW. NO and MDA was found to reciprocally increase each other, with HIV differentially influencing MDA's effect on BW. HIV down-regulated miR-144 which was negatively associated with Nrf2, suggesting a potential mechanism for HIV associated chronic oxidative stress. This study proposes that NO plays a key role in neonatal BW reduction in response to HIV and traffic-related air pollution.
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Affiliation(s)
- Samantha M Anderson
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Rajen N Naidoo
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Yashodani Pillay
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Charlette Tiloke
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Sheena Muttoo
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Kareshma Asharam
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Anil A Chuturgoon
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban 4041, South Africa.
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Anderson SM, Naidoo RN, Ramkaran P, Asharam K, Muttoo S, Chuturgoon AA. OGG1 Ser326Cys polymorphism, HIV, obesity and air pollution exposure influences adverse birth outcome susceptibility, within South African Women. Reprod Toxicol 2018; 79:8-15. [PMID: 29709520 DOI: 10.1016/j.reprotox.2018.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 04/12/2018] [Accepted: 04/20/2018] [Indexed: 02/06/2023]
Abstract
The global HIV and obesity epidemics are major public health concerns; particularly as both are associated with increased risk of adverse birth outcomes. Despite extensive research, their combined effect, in terms of birth outcomes, has not been investigated. A single-nucleotide polymorphism (SNP) within 8-oxoguanine glycosylase 1 (OGG1) (Ser326Cys) has been suggested to affect body mass indices and therefore could predispose South African (SA) women to adverse effects of obesity. This study investigated the associations of OGG1 Ser326Cys SNP in relation to HIV and obesity on the susceptibility of low-birthweight (LBW) and pre-term birth (PTB) in SA women exposed to ambient air-pollution living in Durban. In our study population, the OGG1 SNP was associated with HIV and obesity. Wild-type (CC)-carrying patients had increased susceptibility for HIV-associated LBW and PTB. Co-morbid HIV and obese patients delivered neonates with decreased birthweights. Living within the heavily-polluted south-Durban and carrying the CC-genotype increased the risk for PTB within our study population.
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Affiliation(s)
- Samantha M Anderson
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Rajen N Naidoo
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Prithiksha Ramkaran
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Kareshma Asharam
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Sheena Muttoo
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Anil A Chuturgoon
- Discipline of Medical Biochemistry, School of Laboratory Medicine and Medical Sciences, College of Health Science, University of KwaZulu-Natal, Durban, 4041, South Africa.
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Vuong AM, Shinde MU, Brender JD, Shipp EM, Huber JC, Sharkey JR, McDonald TJ, Werler MM, Kelley KE, Griesenbeck JS, Langlois PH, Canfield MA. Prenatal Exposure to Nitrosatable Drugs, Dietary Intake of Nitrites, and Preterm Birth. Am J Epidemiol 2016; 183:634-42. [PMID: 26953287 DOI: 10.1093/aje/kwv250] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Accepted: 09/08/2015] [Indexed: 02/01/2023] Open
Abstract
Prenatal exposure to nitrosatable drugs, including secondary or tertiary amines, has been associated with preterm birth. Associations may be accentuated by higher intakes of dietary nitrites because of the increased formation of N-nitroso compounds. Using data from mothers of babies without major birth defects (controls) from the National Birth Defects Prevention Study, we examined the relationship between nitrosatable drug exposure in conjunction with dietary nitrite intake and preterm birth among 496 mothers of preterm infants and 5,398 mothers with full-term deliveries in 1997-2005. A protective association was observed with a high intake of plant nitrites (adjusted hazard ratio (AHR) = 0.72, 95% confidence interval (CI): 0.53, 0.97). Secondary amines in conjunction with high nitrite intake were associated with preterm birth during the first (AHR = 1.84, 95% CI: 1.14, 2.98), second (AHR = 1.89, 95% CI: 1.17, 3.07), and third (AHR = 2.00, 95% CI: 1.22, 3.29) trimesters. The adjusted hazard ratios for tertiary amine use in the third trimester by increasing tertiles of nitrite intake were 0.67 (95% CI: 0.35, 1.31), 1.25 (95% CI: 0.71, 2.19), and 2.02 (95% CI: 1.17, 3.49). Prenatal exposure to nitrosatable drugs, particularly secondary and tertiary amines, in conjunction with higher levels of dietary nitrite intake may increase the risk of preterm birth.
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Shahshahan Z, Nourbakhsh M, Jazi FE. Maternal plasma nitric oxide metabolites and cervical length assessment in predicting the tocolytic therapy in preterm labor in Isfahan. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2016; 21:128. [PMID: 28331514 PMCID: PMC5348826 DOI: 10.4103/1735-1995.196610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 07/23/2016] [Accepted: 08/07/2016] [Indexed: 11/16/2022]
Abstract
Background: Preterm labor (PTL) is the main challenge in prenatal health care, leads to high rate of mortality and increases cost of health services. To evaluate the preterm delivery (PTD)-related risk factors, we decided to measure nitrite oxide metabolites and cervical length (CL) as the diagnostic and predictive tools for PTD in women and response to tocolytic therapy. Materials and Methods: In this case–control study, sixty women of 18–35 years with first pregnancy during the 24–34 gestational weeks with PTL in case group admitted to the delivery section of Beheshti Hospital, Isfahan, Iran were included. Sixty women in control group have the same specifications. NO and CL level were assessed, and the collected data were analyzed by SPSS software, version 20 and MedCalc software, version 15.1. Results: The two groups were similar regarding maternal and gestational age (P > 0.05). Lower level of NO was observed in PTL women with a mean of 35.30 ± 8.27 μmol/L compared to the normal gestation group with a mean of 39.05 ± 10.17 μmol/L (P = 0.035). In addition, the diagnostic accuracy of both PTL-predicting factors was determined (NO ≤31, sensitivity 99.7%, specificity 82.5% and CL ≤22, sensitivity 80%, specificity 99.9%). Conclusion: As the previous investigations stated, it can be claimed that NO might be the reliable marker for predicting the PTL, and administration of NO synthesis could be a candidate for the future therapeutic target.
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Affiliation(s)
- Zahra Shahshahan
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marjan Nourbakhsh
- Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Eshraghi Jazi
- Department of Animal Physiology, Electric and Water Science Center Research, Isfahan University of Medical Sciences, Isfahan, Iran
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Wolfson ML, Schander JA, Bariani MV, Correa F, Franchi AM. Progesterone modulates the LPS-induced nitric oxide production by a progesterone-receptor independent mechanism. Eur J Pharmacol 2015; 769:110-6. [DOI: 10.1016/j.ejphar.2015.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 10/30/2015] [Accepted: 11/02/2015] [Indexed: 12/15/2022]
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Agarwal A, Aponte-Mellado A, Premkumar BJ, Shaman A, Gupta S. The effects of oxidative stress on female reproduction: a review. Reprod Biol Endocrinol 2012; 10:49. [PMID: 22748101 PMCID: PMC3527168 DOI: 10.1186/1477-7827-10-49] [Citation(s) in RCA: 867] [Impact Index Per Article: 72.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 06/06/2012] [Indexed: 12/16/2022] Open
Abstract
Oxidative stress (OS), a state characterized by an imbalance between pro-oxidant molecules including reactive oxygen and nitrogen species, and antioxidant defenses, has been identified to play a key role in the pathogenesis of subfertility in both males and females. The adverse effects of OS on sperm quality and functions have been well documented. In females, on the other hand, the impact of OS on oocytes and reproductive functions remains unclear. This imbalance between pro-oxidants and antioxidants can lead to a number of reproductive diseases such as endometriosis, polycystic ovary syndrome (PCOS), and unexplained infertility. Pregnancy complications such as spontaneous abortion, recurrent pregnancy loss, and preeclampsia, can also develop in response to OS. Studies have shown that extremes of body weight and lifestyle factors such as cigarette smoking, alcohol use, and recreational drug use can promote excess free radical production, which could affect fertility. Exposures to environmental pollutants are of increasing concern, as they too have been found to trigger oxidative states, possibly contributing to female infertility. This article will review the currently available literature on the roles of reactive species and OS in both normal and abnormal reproductive physiological processes. Antioxidant supplementation may be effective in controlling the production of ROS and continues to be explored as a potential strategy to overcome reproductive disorders associated with infertility. However, investigations conducted to date have been through animal or in vitro studies, which have produced largely conflicting results. The impact of OS on assisted reproductive techniques (ART) will be addressed, in addition to the possible benefits of antioxidant supplementation of ART culture media to increase the likelihood for ART success. Future randomized controlled clinical trials on humans are necessary to elucidate the precise mechanisms through which OS affects female reproductive abilities, and will facilitate further explorations of the possible benefits of antioxidants to treat infertility.
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Affiliation(s)
- Ashok Agarwal
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | | | - Beena J Premkumar
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Amani Shaman
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Sajal Gupta
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
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Nitric oxide metabolite levels and assessment of cervical length in the prediction of preterm delivery among women undergoing symptomatic preterm labor. Int J Gynaecol Obstet 2011; 116:223-7. [DOI: 10.1016/j.ijgo.2011.10.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2011] [Revised: 10/03/2011] [Accepted: 11/22/2011] [Indexed: 11/21/2022]
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Cinkaya A, Keskin HL, Buyukkagnici U, Gungor T, Keskin EA, Avsar AF, Bilge U. Maternal plasma total antioxidant status in preterm labor. J Obstet Gynaecol Res 2010; 36:1185-8. [PMID: 21040202 DOI: 10.1111/j.1447-0756.2010.01300.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To investigate the role of oxidative stress and antioxidant status in preterm labor. METHODS Twenty-five cases diagnosed with preterm labor were included in the study group, whereas 25 women with uncomplicated pregnancies at similar stages of pregnancy were included in the control group. Total antioxidant status was measured in maternal plasma using a Hitachi 911 auto analyzer and a total antioxidant status kit (Randox Laboratories, UK) in mmol/L. RESULTS Mean serum antioxidant status were lower in patients (1.002 ± 0.177 mmol/L) than in controls (1.258 ± 0.147 mmol/L) (P < 0.001). CONCLUSION Women with preterm labor have decreased total antioxidant status compared with uncomplicated pregnancies in similar gestational weeks. Future work should clarify whether decreased total antioxidant status precedes preterm labor in a prospective cohort study.
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Affiliation(s)
- Aysegül Cinkaya
- Department of High Risk Pregnancy Laboratory, Zekai Tahir Burak Education and Research Hospital, Ankara, Turkey
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